diff --git a/packages/durable/README.md b/packages/durable/README.md
index 6f8898d26..ca9826575 100644
--- a/packages/durable/README.md
+++ b/packages/durable/README.md
@@ -594,7 +594,7 @@ stream.start(async (events) => {
 });
 ```
 
-Events are derived from commits, one batch per commit, and apply on top of the snapshot. Message and tool updates carry deltas: text and thinking appends, appended tool-call argument text, and output trims and appends. When a consumer falls more than 100 batches behind, it receives a fresh `snapshot` event instead. See `test/examples/19-json.ts` for the full stream of one run.
+Events are derived from commits, one batch per commit, and apply on top of the snapshot. Message and tool updates carry deltas: text and thinking appends, appended tool-call argument text, and output trims and appends. When a consumer falls more than 100 batches behind, it receives a fresh `snapshot` event instead. See `test/examples/18-json.ts` for the full stream of one run.
 
 ## Hooks
 
@@ -670,8 +670,8 @@ Owned work belongs to its owner:
 
 The examples show both patterns as product code:
 
-- [`22-subagent-foreground.ts`](test/examples/22-subagent-foreground.ts): the tool above, returning the child's answer. The UI finds the child through the call's `details` and prints the child's events indented under the call.
-- [`23-subagent-background.ts`](test/examples/23-subagent-background.ts): persistent subagents behind one `subagent` tool that spawns, messages (steer or follow-up), waits for, stops, and lists them. Each child is owned by a background anchor task, so the parent's Esc and idle waits never reach it. Each message is delivered by a background reporter task that posts the answer back to the parent as a follow-up input once it arrives; request IDs keep a restart from sending a message or a report twice.
+- [`21-subagent-foreground.ts`](test/examples/21-subagent-foreground.ts): the tool above, returning the child's answer. The UI finds the child through the call's `details` and prints the child's events indented under the call.
+- [`22-subagent-background.ts`](test/examples/22-subagent-background.ts): persistent subagents behind one `subagent` tool that spawns, messages (steer or follow-up), waits for, stops, and lists them. Each child is owned by a background anchor task, so the parent's Esc and idle waits never reach it. Each message is delivered by a background reporter task that posts the answer back to the parent as a follow-up input once it arrives; request IDs keep a restart from sending a message or a report twice.
 
 ## Child Tasks
 
@@ -698,7 +698,7 @@ decide: async (task, runtime, context) => {
 - **Finishing:** a task that finishes while work it owns is still running is `completing`: its outcome is decided, but it becomes terminal, and `waitForTask()` returns, only once that work is done. A failed or aborted outcome aborts that work first.
 - **Aborting:** abort runs bottom-up. Aborting a task aborts the work it owns first, and its own abort handler starts only once that work is done, so each task undoes its own effects.
 
-[`24-child-tasks.ts`](test/examples/24-child-tasks.ts) runs a checkout with four payments: a declined card, a cancelled checkout, and a restart while the payments run.
+[`23-child-tasks.ts`](test/examples/23-child-tasks.ts) runs a checkout with four payments: a declined card, a cancelled checkout, and a restart while the payments run.
 
 ## Task Graph
 
@@ -714,7 +714,7 @@ graph.start(async (value) => {
 });
 ```
 
-A task appears with the commit that creates it and leaves with the commit that makes it terminal. Statuses are the committed ones: `pending`, `running`, `waiting` (with `on` and `policy`), and `completing` (with the held outcome's status). After a restart, tasks that were `running` show as `pending` until they run again. Whether a pending task is blocked by a missing definition is not part of the graph; `harness.inspect()` reports that. The graph lists live tasks only: once a subagent's owner task is terminal, a later task in its conversation is a top-level node, and the conversation's `ConversationRecord.owner` (also in its view's `conversation`) links it to its parent. [`24-child-tasks.ts`](test/examples/24-child-tasks.ts) prints the checkout's tree while its payments run.
+A task appears with the commit that creates it and leaves with the commit that makes it terminal. Statuses are the committed ones: `pending`, `running`, `waiting` (with `on` and `policy`), and `completing` (with the held outcome's status). After a restart, tasks that were `running` show as `pending` until they run again. Whether a pending task is blocked by a missing definition is not part of the graph; `harness.inspect()` reports that. The graph lists live tasks only: once a subagent's owner task is terminal, a later task in its conversation is a top-level node, and the conversation's `ConversationRecord.owner` (also in its view's `conversation`) links it to its parent. [`23-child-tasks.ts`](test/examples/23-child-tasks.ts) prints the checkout's tree while its payments run.
 
 ## Your Own State
 
@@ -739,7 +739,7 @@ await root.commit(async (tx) => {
 console.log(await harness.snapshot(Todos, root.id, context));
 ```
 
-`harness.watchDoc()` watches one document like the view above. `HarnessOptions.conversationCreated(tx, conversation)` runs in every commit that creates or forks a conversation, including a tool's raw `tx.createConversation()`, so every conversation gets your documents; `init` in `createConversation()`, `fork()`, and `root()` writes per-call data in the same commit. An extension's tools, sections, and hooks read their own documents through `api` or `input.read`, and treat an absent one as its default ([`11-extension-state.ts`](test/examples/11-extension-state.ts)).
+`harness.watchDoc()` watches one document like the view above. `HarnessOptions.conversationCreated(tx, conversation)` runs in every commit that creates or forks a conversation, including a tool's raw `tx.createConversation()`, so every conversation gets your documents; `init` in `createConversation()`, `fork()`, and `root()` writes per-call data in the same commit. An extension's tools, sections, and hooks read their own documents through `api` or `input.read`, and treat an absent one as its default ([`10-extension-state.ts`](test/examples/10-extension-state.ts)).
 
 ## Usage and Cost
 
@@ -832,29 +832,29 @@ A failure closes the Harness by itself; `closed` settles once that close is done
 Runnable examples live in [`test/examples`](test/examples). Run one from this package directory with:
 
 ```bash
-node --conditions=source --experimental-strip-types test/examples/14-chat.ts
+node --conditions=source --experimental-strip-types test/examples/13-chat.ts
 ```
 
 | Example | Shows |
 |---|---|
-| [14-chat](test/examples/14-chat.ts) | One question and answer |
-| [16-real-model](test/examples/16-real-model.ts) | Streaming an answer from OpenAI |
-| [17-coding-tools](test/examples/17-coding-tools.ts) | A tool-using turn on JSONL storage |
-| [18-print](test/examples/18-print.ts) | Print mode: submit a prompt, print the answer |
-| [19-json](test/examples/19-json.ts) | JSON mode: agent events or raw view operations, on SQLite, JSONL, or memory |
-| [20-inbox](test/examples/20-inbox.ts) | Steers, follow-ups, writes, and withdrawal while busy |
-| [21-late-join](test/examples/21-late-join.ts) | Attaching a view and an event stream mid-run |
-| [22-subagent-foreground](test/examples/22-subagent-foreground.ts) | A replay-safe subagent tool whose child the call owns, with the child's events under the call |
-| [23-subagent-background](test/examples/23-subagent-background.ts) | Persistent subagents: spawn, steer, stop, list, answers reported back, restart-safe |
-| [24-child-tasks](test/examples/24-child-tasks.ts) | A checkout that owns and waits for four payments: failFast, abort, restart |
-| [25-compaction](test/examples/25-compaction.ts) | A long chat compacted in the background, manually, and after a context overflow |
-| [26-coding-agent](test/examples/26-coding-agent.ts) | CodingTools, live settings from a settings object, an environment that follows the conversation's directory |
-| [27-plan-mode](test/examples/27-plan-mode.ts) | A read-only plan mode as an extension with its own document, switched with `configure()` |
-| [28-reviewer](test/examples/28-reviewer.ts) | A reviewer conversation with its own model, extensions, tools, directory, and review loop |
-| [29-sandbox-per-conversation](test/examples/29-sandbox-per-conversation.ts) | An environment per conversation, looked up from an app document |
-| [30-tool-override](test/examples/30-tool-override.ts) | A same-name bash for some conversations, and a wrapper that times whichever bash won |
-| [31-reload-and-restart](test/examples/31-reload-and-restart.ts) | Reloading an extension mid-call, and stored choices surviving a restart |
-| [00](test/examples/00-conversation.ts)–[13](test/examples/13-recovery.ts) | The layers underneath: sessions, documents, forks, watches, the Harness, agent configuration, reload, extension state, tasks, recovery |
+| [13-chat](test/examples/13-chat.ts) | One question and answer |
+| [15-real-model](test/examples/15-real-model.ts) | Streaming an answer from OpenAI |
+| [16-coding-tools](test/examples/16-coding-tools.ts) | A tool-using turn on JSONL storage |
+| [17-print](test/examples/17-print.ts) | Print mode: submit a prompt, print the answer |
+| [18-json](test/examples/18-json.ts) | JSON mode: agent events or raw view operations, on SQLite, JSONL, or memory |
+| [19-inbox](test/examples/19-inbox.ts) | Steers, follow-ups, writes, and withdrawal while busy |
+| [20-late-join](test/examples/20-late-join.ts) | Attaching a view and an event stream mid-run |
+| [21-subagent-foreground](test/examples/21-subagent-foreground.ts) | A replay-safe subagent tool whose child the call owns, with the child's events under the call |
+| [22-subagent-background](test/examples/22-subagent-background.ts) | Persistent subagents: spawn, steer, stop, list, answers reported back, restart-safe |
+| [23-child-tasks](test/examples/23-child-tasks.ts) | A checkout that owns and waits for four payments: failFast, abort, restart |
+| [24-compaction](test/examples/24-compaction.ts) | A long chat compacted in the background, manually, and after a context overflow |
+| [25-coding-agent](test/examples/25-coding-agent.ts) | CodingTools, live settings from a settings object, an environment that follows the conversation's directory |
+| [26-plan-mode](test/examples/26-plan-mode.ts) | A read-only plan mode as an extension with its own document, switched with `configure()` |
+| [27-reviewer](test/examples/27-reviewer.ts) | A reviewer conversation with its own model, extensions, tools, directory, and review loop |
+| [28-sandbox-per-conversation](test/examples/28-sandbox-per-conversation.ts) | An environment per conversation, looked up from an app document |
+| [29-tool-override](test/examples/29-tool-override.ts) | A same-name bash for some conversations, and a wrapper that times whichever bash won |
+| [30-reload-and-restart](test/examples/30-reload-and-restart.ts) | Reloading an extension mid-call, and stored choices surviving a restart |
+| [00](test/examples/00-conversation.ts)–[12](test/examples/12-recovery.ts) | The layers underneath: sessions, documents, forks, watches, the Harness, agent configuration, reload, extension state, tasks, recovery |
 
 Examples that call OpenAI need `OPENAI_API_KEY`; most use the faux provider otherwise.
 
diff --git a/packages/durable/test/examples/03-owned-conversations.ts b/packages/durable/test/examples/03-owned-conversations.ts
index a6086a4cc..c70095b25 100644
--- a/packages/durable/test/examples/03-owned-conversations.ts
+++ b/packages/durable/test/examples/03-owned-conversations.ts
@@ -13,7 +13,7 @@ const session = createSession(new MemoryStorage());
 // all of them exist or none do.
 
 // A task definition needs a name, a version, the task's starting state, a
-// handler for every phase, and an abort handler (12-tasks.ts runs a task).
+// handler for every phase, and an abort handler (11-tasks.ts runs a task).
 // This example only creates the task record; a plain Session never runs it.
 const Supervisor = defineTask<null, { phase: "ready" }, null>({
 	name: "example.supervisor",
diff --git a/packages/durable/test/examples/05-watches.ts b/packages/durable/test/examples/04-watches.ts
similarity index 98%
rename from packages/durable/test/examples/05-watches.ts
rename to packages/durable/test/examples/04-watches.ts
index 9dba1c965..4ed33f1af 100644
--- a/packages/durable/test/examples/05-watches.ts
+++ b/packages/durable/test/examples/04-watches.ts
@@ -1,6 +1,6 @@
 // Serialize asynchronous document work with a watch.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/05-watches.ts
+//   node --conditions=source --experimental-strip-types test/examples/04-watches.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createSession, defineDoc, MemoryStorage } from "../../src/index.ts";
 
diff --git a/packages/durable/test/examples/06-harness.ts b/packages/durable/test/examples/05-harness.ts
similarity index 99%
rename from packages/durable/test/examples/06-harness.ts
rename to packages/durable/test/examples/05-harness.ts
index e4ebdeb6d..ad33c0d0c 100644
--- a/packages/durable/test/examples/06-harness.ts
+++ b/packages/durable/test/examples/05-harness.ts
@@ -1,6 +1,6 @@
 // Open a Harness with a registry of extensions.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/06-harness.ts
+//   node --conditions=source --experimental-strip-types test/examples/05-harness.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { Type } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/07-configuration.ts b/packages/durable/test/examples/06-configuration.ts
similarity index 99%
rename from packages/durable/test/examples/07-configuration.ts
rename to packages/durable/test/examples/06-configuration.ts
index 1d6a7c019..03184b6d8 100644
--- a/packages/durable/test/examples/07-configuration.ts
+++ b/packages/durable/test/examples/06-configuration.ts
@@ -1,6 +1,6 @@
 // Per-conversation agent choices and Harness-wide settings.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/07-configuration.ts
+//   node --conditions=source --experimental-strip-types test/examples/06-configuration.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { Type } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/08-harness-conversations.ts b/packages/durable/test/examples/07-harness-conversations.ts
similarity index 98%
rename from packages/durable/test/examples/08-harness-conversations.ts
rename to packages/durable/test/examples/07-harness-conversations.ts
index da07f3055..4ade44b67 100644
--- a/packages/durable/test/examples/08-harness-conversations.ts
+++ b/packages/durable/test/examples/07-harness-conversations.ts
@@ -1,6 +1,6 @@
 // Conversation handles, typed entries, created conversations, and forks.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/08-harness-conversations.ts
+//   node --conditions=source --experimental-strip-types test/examples/07-harness-conversations.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createModels } from "@earendil-works/pi-ai/models";
 import { createRegistry, defineEntry, Harness, MemoryStorage } from "../../src/index.ts";
diff --git a/packages/durable/test/examples/09-context.ts b/packages/durable/test/examples/08-context.ts
similarity index 99%
rename from packages/durable/test/examples/09-context.ts
rename to packages/durable/test/examples/08-context.ts
index 8082b8c1e..98c1642b7 100644
--- a/packages/durable/test/examples/09-context.ts
+++ b/packages/durable/test/examples/08-context.ts
@@ -1,6 +1,6 @@
 // Transcript history and model context.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/09-context.ts
+//   node --conditions=source --experimental-strip-types test/examples/08-context.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import type { AssistantMessage, Message, StopReason, ToolResultMessage } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/10-registry-reload.ts b/packages/durable/test/examples/09-registry-reload.ts
similarity index 98%
rename from packages/durable/test/examples/10-registry-reload.ts
rename to packages/durable/test/examples/09-registry-reload.ts
index 97c668be0..4135650ee 100644
--- a/packages/durable/test/examples/10-registry-reload.ts
+++ b/packages/durable/test/examples/09-registry-reload.ts
@@ -1,6 +1,6 @@
 // Reload extension code through the registry.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/10-registry-reload.ts
+//   node --conditions=source --experimental-strip-types test/examples/09-registry-reload.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { Type } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/11-extension-state.ts b/packages/durable/test/examples/10-extension-state.ts
similarity index 99%
rename from packages/durable/test/examples/11-extension-state.ts
rename to packages/durable/test/examples/10-extension-state.ts
index 8bd2e75da..f2d518214 100644
--- a/packages/durable/test/examples/11-extension-state.ts
+++ b/packages/durable/test/examples/10-extension-state.ts
@@ -1,6 +1,6 @@
 // An extension that keeps its own per-conversation document.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/11-extension-state.ts
+//   node --conditions=source --experimental-strip-types test/examples/10-extension-state.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { Type } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/12-tasks.ts b/packages/durable/test/examples/11-tasks.ts
similarity index 97%
rename from packages/durable/test/examples/12-tasks.ts
rename to packages/durable/test/examples/11-tasks.ts
index 26865ca97..bb55b554f 100644
--- a/packages/durable/test/examples/12-tasks.ts
+++ b/packages/durable/test/examples/11-tasks.ts
@@ -1,6 +1,6 @@
 // Run a durable task.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/12-tasks.ts
+//   node --conditions=source --experimental-strip-types test/examples/11-tasks.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createModels } from "@earendil-works/pi-ai/models";
 import { createRegistry, defineExtension, defineTask, Harness, MemoryStorage } from "../../src/index.ts";
@@ -52,7 +52,7 @@ registry.install(defineExtension({ name: "payments", tasks: [Payment] }));
 const harness = await Harness.open(new MemoryStorage(), { models: createModels(), registry }, context);
 const root = await harness.root(context);
 // Every task names its owner. This one belongs to the conversation; a task can
-// also own child tasks and wait for them (24-child-tasks.ts).
+// also own child tasks and wait for them (23-child-tasks.ts).
 const paymentId = await root.commit(
 	(tx) => tx.createTask(Payment, { amount: 5 }, { ownership: { kind: "conversation" } }),
 	context,
diff --git a/packages/durable/test/examples/13-recovery.ts b/packages/durable/test/examples/12-recovery.ts
similarity index 99%
rename from packages/durable/test/examples/13-recovery.ts
rename to packages/durable/test/examples/12-recovery.ts
index 2b8c23ca9..42063e173 100644
--- a/packages/durable/test/examples/13-recovery.ts
+++ b/packages/durable/test/examples/12-recovery.ts
@@ -1,6 +1,6 @@
 // Close, reopen, and continue where a task stopped.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/13-recovery.ts
+//   node --conditions=source --experimental-strip-types test/examples/12-recovery.ts
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/14-chat.ts b/packages/durable/test/examples/13-chat.ts
similarity index 95%
rename from packages/durable/test/examples/14-chat.ts
rename to packages/durable/test/examples/13-chat.ts
index 5abc706f0..5a6d1a3b3 100644
--- a/packages/durable/test/examples/14-chat.ts
+++ b/packages/durable/test/examples/13-chat.ts
@@ -1,6 +1,6 @@
 // A chat turn.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/14-chat.ts
+//   node --conditions=source --experimental-strip-types test/examples/13-chat.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createModels } from "@earendil-works/pi-ai/models";
 import { fauxAssistantMessage, fauxProvider } from "@earendil-works/pi-ai/providers/faux";
@@ -8,7 +8,7 @@ import { AssistantEntry, createRegistry, defineExtension, Harness, MemoryStorage
 
 const context = BACKGROUND_CONTEXT;
 
-// The faux provider stands in for a real model (see 16-real-model.ts).
+// The faux provider stands in for a real model (see 15-real-model.ts).
 const faux = fauxProvider();
 const models = createModels();
 models.setProvider(faux.provider);
diff --git a/packages/durable/test/examples/15-system-prompt.ts b/packages/durable/test/examples/14-system-prompt.ts
similarity index 99%
rename from packages/durable/test/examples/15-system-prompt.ts
rename to packages/durable/test/examples/14-system-prompt.ts
index 2202871c9..c83083de3 100644
--- a/packages/durable/test/examples/15-system-prompt.ts
+++ b/packages/durable/test/examples/14-system-prompt.ts
@@ -1,6 +1,6 @@
 // System prompt sections and per-conversation instructions.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/15-system-prompt.ts
+//   node --conditions=source --experimental-strip-types test/examples/14-system-prompt.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createModels } from "@earendil-works/pi-ai/models";
 import { fauxAssistantMessage, fauxProvider } from "@earendil-works/pi-ai/providers/faux";
diff --git a/packages/durable/test/examples/16-real-model.ts b/packages/durable/test/examples/15-real-model.ts
similarity index 99%
rename from packages/durable/test/examples/16-real-model.ts
rename to packages/durable/test/examples/15-real-model.ts
index 00ce62856..b5cbe1244 100644
--- a/packages/durable/test/examples/16-real-model.ts
+++ b/packages/durable/test/examples/15-real-model.ts
@@ -1,6 +1,6 @@
 // A real model: stream an answer from OpenAI.
 // Run from packages/durable (needs OPENAI_API_KEY):
-//   node --conditions=source --experimental-strip-types test/examples/16-real-model.ts
+//   node --conditions=source --experimental-strip-types test/examples/15-real-model.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { createModels } from "@earendil-works/pi-ai/models";
 import { openaiProvider } from "@earendil-works/pi-ai/providers/openai";
diff --git a/packages/durable/test/examples/17-coding-tools.ts b/packages/durable/test/examples/16-coding-tools.ts
similarity index 99%
rename from packages/durable/test/examples/17-coding-tools.ts
rename to packages/durable/test/examples/16-coding-tools.ts
index 033313ff8..b150b584b 100644
--- a/packages/durable/test/examples/17-coding-tools.ts
+++ b/packages/durable/test/examples/16-coding-tools.ts
@@ -2,7 +2,7 @@
 // `cat` of /tmp/1gb.txt (create it first to measure; without it that call ends in an error result). The storage
 // directory is left behind for inspection.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/17-coding-tools.ts
+//   node --conditions=source --experimental-strip-types test/examples/16-coding-tools.ts
 import { mkdtemp, readFile, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/18-print.ts b/packages/durable/test/examples/17-print.ts
similarity index 98%
rename from packages/durable/test/examples/18-print.ts
rename to packages/durable/test/examples/17-print.ts
index 2438efbb8..5dfd8f46e 100644
--- a/packages/durable/test/examples/18-print.ts
+++ b/packages/durable/test/examples/17-print.ts
@@ -1,7 +1,7 @@
 // Print mode: submit one prompt and print its answer, like `pi -p`. The host awaits its own Submission, not global
 // idle. Uses OpenAI when OPENAI_API_KEY is set, and a scripted faux model otherwise.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/18-print.ts "What is in this directory?"
+//   node --conditions=source --experimental-strip-types test/examples/17-print.ts "What is in this directory?"
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import type { AssistantMessage } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/19-json.ts b/packages/durable/test/examples/18-json.ts
similarity index 98%
rename from packages/durable/test/examples/19-json.ts
rename to packages/durable/test/examples/18-json.ts
index 95a894f1d..f1348cfe1 100644
--- a/packages/durable/test/examples/19-json.ts
+++ b/packages/durable/test/examples/18-json.ts
@@ -5,7 +5,7 @@
 // neither is deleted, and the path is printed to stderr at the end.
 // Uses OpenAI when OPENAI_API_KEY is set, and a scripted faux model otherwise.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/19-json.ts --events "What is in this directory?"
+//   node --conditions=source --experimental-strip-types test/examples/18-json.ts --events "What is in this directory?"
 import { mkdtemp } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/20-inbox.ts b/packages/durable/test/examples/19-inbox.ts
similarity index 99%
rename from packages/durable/test/examples/20-inbox.ts
rename to packages/durable/test/examples/19-inbox.ts
index 90beb1ae3..b90560267 100644
--- a/packages/durable/test/examples/20-inbox.ts
+++ b/packages/durable/test/examples/19-inbox.ts
@@ -1,6 +1,6 @@
 // The inbox: what happens to submissions while a conversation is busy.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/20-inbox.ts
+//   node --conditions=source --experimental-strip-types test/examples/19-inbox.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import type { FauxResponseStep } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/21-late-join.ts b/packages/durable/test/examples/20-late-join.ts
similarity index 99%
rename from packages/durable/test/examples/21-late-join.ts
rename to packages/durable/test/examples/20-late-join.ts
index 76d99530b..122ad70ee 100644
--- a/packages/durable/test/examples/21-late-join.ts
+++ b/packages/durable/test/examples/20-late-join.ts
@@ -1,7 +1,7 @@
 // Late join: a client attaches while a run is already underway. It gets the current state first, the conversation
 // view or the snapshot event, and then only what changes after that.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/21-late-join.ts
+//   node --conditions=source --experimental-strip-types test/examples/20-late-join.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { Type } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/22-subagent-foreground.ts b/packages/durable/test/examples/21-subagent-foreground.ts
similarity index 99%
rename from packages/durable/test/examples/22-subagent-foreground.ts
rename to packages/durable/test/examples/21-subagent-foreground.ts
index 69d7ec5c4..c766803fb 100644
--- a/packages/durable/test/examples/22-subagent-foreground.ts
+++ b/packages/durable/test/examples/21-subagent-foreground.ts
@@ -3,7 +3,7 @@
 // details and shows its events under the call.
 // Uses OpenAI when OPENAI_API_KEY is set, and a scripted faux model otherwise.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/22-subagent-foreground.ts
+//   node --conditions=source --experimental-strip-types test/examples/21-subagent-foreground.ts
 import type { Context } from "@earendil-works/chord";
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import { type AssistantMessage, type FauxResponseStep, Type } from "@earendil-works/pi-ai";
diff --git a/packages/durable/test/examples/23-subagent-background.ts b/packages/durable/test/examples/22-subagent-background.ts
similarity index 99%
rename from packages/durable/test/examples/23-subagent-background.ts
rename to packages/durable/test/examples/22-subagent-background.ts
index 6b2b4a533..19fba5dc5 100644
--- a/packages/durable/test/examples/23-subagent-background.ts
+++ b/packages/durable/test/examples/22-subagent-background.ts
@@ -4,7 +4,7 @@
 // survives a restart: the example closes the Harness while a subagent works and reopens it.
 // Uses OpenAI when OPENAI_API_KEY is set, and a scripted faux model otherwise.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/23-subagent-background.ts
+//   node --conditions=source --experimental-strip-types test/examples/22-subagent-background.ts
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/24-child-tasks.ts b/packages/durable/test/examples/23-child-tasks.ts
similarity index 99%
rename from packages/durable/test/examples/24-child-tasks.ts
rename to packages/durable/test/examples/23-child-tasks.ts
index 63d67759f..2fd1154a4 100644
--- a/packages/durable/test/examples/24-child-tasks.ts
+++ b/packages/durable/test/examples/23-child-tasks.ts
@@ -1,7 +1,7 @@
 // A task that owns child tasks: a checkout charges four payments at once and waits for them.
 // The task graph view prints the checkout's tree while its payments run.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/24-child-tasks.ts
+//   node --conditions=source --experimental-strip-types test/examples/23-child-tasks.ts
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/25-compaction.ts b/packages/durable/test/examples/24-compaction.ts
similarity index 99%
rename from packages/durable/test/examples/25-compaction.ts
rename to packages/durable/test/examples/24-compaction.ts
index 5fb353ce1..ac593bf22 100644
--- a/packages/durable/test/examples/25-compaction.ts
+++ b/packages/durable/test/examples/24-compaction.ts
@@ -1,6 +1,6 @@
 // Compaction: a long trip-planning chat whose older messages are summarized so the model context stays small.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/25-compaction.ts
+//   node --conditions=source --experimental-strip-types test/examples/24-compaction.ts
 import { BACKGROUND_CONTEXT } from "@earendil-works/chord/context";
 import type { AssistantMessage, Message, TranscriptContext } from "@earendil-works/pi-ai";
 import { createModels } from "@earendil-works/pi-ai/models";
diff --git a/packages/durable/test/examples/26-coding-agent.ts b/packages/durable/test/examples/25-coding-agent.ts
similarity index 99%
rename from packages/durable/test/examples/26-coding-agent.ts
rename to packages/durable/test/examples/25-coding-agent.ts
index d5b0e7c47..a25f5d617 100644
--- a/packages/durable/test/examples/26-coding-agent.ts
+++ b/packages/durable/test/examples/25-coding-agent.ts
@@ -1,7 +1,7 @@
 // A small coding agent: the built-in coding tools, a prompt that knows the working directory, settings backed by the
 // app's settings file, and an environment that follows the conversation's directory.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/26-coding-agent.ts
+//   node --conditions=source --experimental-strip-types test/examples/25-coding-agent.ts
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/27-plan-mode.ts b/packages/durable/test/examples/26-plan-mode.ts
similarity index 99%
rename from packages/durable/test/examples/27-plan-mode.ts
rename to packages/durable/test/examples/26-plan-mode.ts
index 9736140f0..b0bedd056 100644
--- a/packages/durable/test/examples/27-plan-mode.ts
+++ b/packages/durable/test/examples/26-plan-mode.ts
@@ -1,7 +1,7 @@
 // Plan mode: the user switches a conversation into a read-only planning mode, the agent writes a plan into the
 // extension's own document, and switching back restores the full tool set.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/27-plan-mode.ts
+//   node --conditions=source --experimental-strip-types test/examples/26-plan-mode.ts
 import { mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/28-reviewer.ts b/packages/durable/test/examples/27-reviewer.ts
similarity index 99%
rename from packages/durable/test/examples/28-reviewer.ts
rename to packages/durable/test/examples/27-reviewer.ts
index f219aa9e0..6dbdf25b3 100644
--- a/packages/durable/test/examples/28-reviewer.ts
+++ b/packages/durable/test/examples/27-reviewer.ts
@@ -1,7 +1,7 @@
 // A reviewer agent next to the main one: a cheaper model, a review role and loop, read-only tools, and its own
 // checkout of the project.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/28-reviewer.ts
+//   node --conditions=source --experimental-strip-types test/examples/27-reviewer.ts
 import { mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/29-sandbox-per-conversation.ts b/packages/durable/test/examples/28-sandbox-per-conversation.ts
similarity index 98%
rename from packages/durable/test/examples/29-sandbox-per-conversation.ts
rename to packages/durable/test/examples/28-sandbox-per-conversation.ts
index d570b5721..dbc7879f5 100644
--- a/packages/durable/test/examples/29-sandbox-per-conversation.ts
+++ b/packages/durable/test/examples/28-sandbox-per-conversation.ts
@@ -2,7 +2,7 @@
 // environment function looks it up for every tool call. Here a sandbox is a directory; a hosted product would return
 // an ExecutionEnv that runs inside the conversation's container.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/29-sandbox-per-conversation.ts
+//   node --conditions=source --experimental-strip-types test/examples/28-sandbox-per-conversation.ts
 import { mkdtemp, readFile, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/30-tool-override.ts b/packages/durable/test/examples/29-tool-override.ts
similarity index 99%
rename from packages/durable/test/examples/30-tool-override.ts
rename to packages/durable/test/examples/29-tool-override.ts
index bafdcaa3a..b33a94c89 100644
--- a/packages/durable/test/examples/30-tool-override.ts
+++ b/packages/durable/test/examples/29-tool-override.ts
@@ -1,7 +1,7 @@
 // Replace a tool for some conversations, and decorate whichever tool wins: a bash that runs inside a Python
 // virtualenv, and a wrapper that times every bash call.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/30-tool-override.ts
+//   node --conditions=source --experimental-strip-types test/examples/29-tool-override.ts
 import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
diff --git a/packages/durable/test/examples/31-reload-and-restart.ts b/packages/durable/test/examples/30-reload-and-restart.ts
similarity index 99%
rename from packages/durable/test/examples/31-reload-and-restart.ts
rename to packages/durable/test/examples/30-reload-and-restart.ts
index 3da03b0b2..6813a7659 100644
--- a/packages/durable/test/examples/31-reload-and-restart.ts
+++ b/packages/durable/test/examples/30-reload-and-restart.ts
@@ -1,7 +1,7 @@
 // Reload an extension while a call runs, then restart the process. Running work finishes on the code it started
 // with; stored choices are names, so they survive a restart and bind to whatever code the new process installs.
 // Run from packages/durable:
-//   node --conditions=source --experimental-strip-types test/examples/31-reload-and-restart.ts
+//   node --conditions=source --experimental-strip-types test/examples/30-reload-and-restart.ts
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";